Clip-on fan



FIG. 1 is a front perspective view of a clip-on fan, showing my newdesign;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an exploded perspective view of the clip-on fan of FIG. 1shown in a state of use.

The broken lines in the drawings illustrate the portions of the clip-onfan, which form no part of the claimed design.

CLAIM The ornamental design for a clip-on fan, as shown and described.